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Elantra Touring GLS, Standard
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Repair and Diagnosis
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Engine Control System Diagnosis
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Inspection Chart For Diagnostic Trouble Codes (DTC)
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P0140: O2 Sensor Circuit No Activity Detected (Bank 1/Sensor 2)
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Diagnostic Circuit Diagram
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Diagnostic Circuit Diagram
Fig 1: Oxygen Sensor And PCM - Circuit Diagram
Courtesy of HYUNDAI MOTOR CO.
Courtesy of HYUNDAI MOTOR CO.